This product is also listed in our teacher supplies catalog as product codes 0545349591,0545349613,9780545349598,9780545349611,SC0545349591,SC-0545349591,SC0545349613,SC-0545349613,SC534959,SC9780545349598,SC-9780545349598,SC9780545349611,SC-9780545349611,SHS534959,SHSSC534959.